ES2113394T3 - Aparato y metodo para confinar magneticamente metal fundido. - Google Patents

Aparato y metodo para confinar magneticamente metal fundido.

Info

Publication number
ES2113394T3
ES2113394T3 ES92115445T ES92115445T ES2113394T3 ES 2113394 T3 ES2113394 T3 ES 2113394T3 ES 92115445 T ES92115445 T ES 92115445T ES 92115445 T ES92115445 T ES 92115445T ES 2113394 T3 ES2113394 T3 ES 2113394T3
Authority
ES
Spain
Prior art keywords
discontinuity
opening
cast metal
magnetic field
magnetically confining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92115445T
Other languages
English (en)
Inventor
Howard L Gerber
Richard T Gass
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inland Steel Co
Original Assignee
Inland Steel Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/902,559 external-priority patent/US5197534A/en
Application filed by Inland Steel Co filed Critical Inland Steel Co
Application granted granted Critical
Publication of ES2113394T3 publication Critical patent/ES2113394T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/066—Side dams
    • B22D11/0662—Side dams having electromagnetic confining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/02—Use of electric or magnetic effects

Abstract

SE PREVIENE QUE METAL FUNDIDO, EN LA DISCONTINUIDAD (35) ENTRE DOS RODILLOS QUE ROTAN UNO CONTRA OTRO DE UN APARATO DE MOLDEO DE LAMINA CONTINUA, GOTEE FUERA DE UNA ABERTURA (36) DE LA DISCONTINUIDAD MEDIANTE UN APARATO (30) DE CONFINAMIENTO MAGNETICO, EMPLEANDO EL EFECTO DE PROXIMIDAD PARA PRODUCIR UN CAMPO MAGNETICO HORIZONTAL QUE SE EXTIENDE A TRAVES DE LA ABERTURA (36) DE LA DISCONTINUIDAD. EL APARATO INCLUYE ESTRUCTURA PARA CONFINAR EL CAMPO MAGNETICO SUSTANCIALMENTE A LA ABERTURA DE LA DISCONTINUIDAD Y PARA PREVENIR DISIPACION DEL CAMPO MAGNETICO MAS ALLA DE LA ABERTURA DE LA DISCONTINUIDAD.
ES92115445T 1992-06-22 1992-09-09 Aparato y metodo para confinar magneticamente metal fundido. Expired - Lifetime ES2113394T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/902,559 US5197534A (en) 1991-08-01 1992-06-22 Apparatus and method for magnetically confining molten metal
EP92115445A EP0586732B1 (en) 1992-06-22 1992-09-09 Apparatus and method for magnetically confining molten metal
US08/034,240 US5279350A (en) 1991-08-01 1993-03-22 Apparatus and method for magnetically confining molten metal using concentrating fins

Publications (1)

Publication Number Publication Date
ES2113394T3 true ES2113394T3 (es) 1998-05-01

Family

ID=27234522

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92115445T Expired - Lifetime ES2113394T3 (es) 1992-06-22 1992-09-09 Aparato y metodo para confinar magneticamente metal fundido.

Country Status (6)

Country Link
US (1) US5279350A (es)
EP (1) EP0586732B1 (es)
JP (1) JPH07108437B2 (es)
AU (1) AU655669B2 (es)
DE (1) DE69224904T2 (es)
ES (1) ES2113394T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513692A (en) * 1994-03-31 1996-05-07 Inland Steel Company Electromagnetic confinement of molten metal with conduction current assistance
US5495886A (en) * 1994-04-29 1996-03-05 Inland Steel Company Apparatus and method for sidewall containment of molten metal with vertical magnetic fields
US5487421A (en) * 1994-06-22 1996-01-30 Inland Steel Company Strip casting apparatus with electromagnetic confining dam
AU708158B2 (en) * 1994-06-22 1999-07-29 Inland Steel Company Strip casting apparatus with electromagnetic confining dam
AUPM883894A0 (en) * 1994-10-14 1994-11-10 Bhp Steel (Jla) Pty Limited Metal casting
AU703835B2 (en) * 1994-10-14 1999-04-01 Bhp Steel (Jla) Pty Limited Metal casting
DE4438119C2 (de) * 1994-10-26 1998-04-30 Siemens Ag Seitenwandausbildung von Zweiwalzen-Bandgießmaschinen
ES2123849T3 (es) * 1995-04-13 1999-01-16 Inland Steel Co Confinamiento electromagnetico de metal fundido con ayuda de corriente conductiva.
US5695001A (en) * 1996-03-20 1997-12-09 Inland Steel Company Electromagnetic confining dam for continuous strip caster
CN113441691B (zh) * 2021-01-20 2022-06-14 重庆大学 单频感应加热激励电源实现电磁侧封装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976117A (en) * 1974-11-01 1976-08-24 Erik Allan Olsson Method of and apparatus for converting molten metal into a semi-finished or finished product
JPS60106651A (ja) * 1983-11-11 1985-06-12 Mitsubishi Heavy Ind Ltd 溶湯流動制御装置
FR2558085B1 (fr) * 1984-01-18 1987-05-15 Usinor Procede et dispositif pour l'elaboration de rubans metalliques et semi-metalliques de faible epaisseur
JPS62104653A (ja) * 1985-10-30 1987-05-15 Kawasaki Steel Corp 溶湯の端面形状制御方法とその装置
US4776980A (en) * 1987-03-20 1988-10-11 Ruffini Robert S Inductor insert compositions and methods
US4974661A (en) * 1988-06-17 1990-12-04 Arch Development Corp. Sidewall containment of liquid metal with vertical alternating magnetic fields
JP2649066B2 (ja) * 1988-08-03 1997-09-03 新日本製鐵株式会社 双ロール式薄板連続鋳造方法
US4936374A (en) * 1988-11-17 1990-06-26 The United States Of America As Represented By The United States Department Of Energy Sidewall containment of liquid metal with horizontal alternating magnetic fields
US5197534A (en) * 1991-08-01 1993-03-30 Inland Steel Company Apparatus and method for magnetically confining molten metal

Also Published As

Publication number Publication date
EP0586732A1 (en) 1994-03-16
JPH0647500A (ja) 1994-02-22
US5279350A (en) 1994-01-18
DE69224904T2 (de) 1998-07-16
AU2451592A (en) 1994-01-13
DE69224904D1 (de) 1998-04-30
AU655669B2 (en) 1995-01-05
JPH07108437B2 (ja) 1995-11-22
EP0586732B1 (en) 1998-03-25

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